You are mowing lawns to earn money to buy a new video game system which costs at least $500. You plan to save every dollar you earn. In addition, you want to be able to to afford the accessories for the video game (i. e. controllers, games, etc). You already have $150. you charge 9.50 per hour. Write an inequality equation to show how many hours you need to work before you have enough money to purchase the video game and its accessories. a) Inequality equation:

b) How many hours must you work? (Hint: solve for x):

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.